490204416

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1327}}^1$

素因数の和:1396

約数の個数: 144

約数和(自身を含む): 1444077824

約数和(自身を除く): 953873408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 64, 74, 78, 96, 104, 111, 128, 148, 156, 192, 208, 222, 256, 296, 312, 384, 416, 444, 481, 592, 624, 768, 832, 888, 962, 1184, 1248, 1327, 1443, 1664, 1776, 1924, 2368, 2496, 2654, 2886, 3328, 3552, 3848, 3981, 4736, 4992, 5308, 5772, 7104, 7696, 7962, 9472, 9984, 10616, 11544, 14208, 15392, 15924, 17251, 21232, 23088, 28416, 30784, 31848, 34502, 42464, 46176, 49099, 51753, 61568, 63696, 69004, 84928, 92352, 98198, 103506, 123136, 127392, 138008, 147297, 169856, 184704, 196396, 207012, 254784, 276016, 294594, 339712, 369408, 392792, 414024, 509568, 552032, 589188, 638287, 785584, 828048, 1019136, 1104064, 1178376, 1276574, 1571168, 1656096, 1914861, 2208128, 2356752, 2553148, 3142336, 3312192, 3829722, 4416256, 4713504, 5106296, 6284672, 6624384, 7659444, 9427008, 10212592, 12569344, 13248768, 15318888, 18854016, 20425184, 30637776, 37708032, 40850368, 61275552, 81700736, 122551104, 163401472, 245102208, 490204416]

約数ペア:

[(1, 490204416), (2, 245102208), (3, 163401472), (4, 122551104), (6, 81700736), (8, 61275552), (12, 40850368), (13, 37708032), (16, 30637776), (24, 20425184), (26, 18854016), (32, 15318888), (37, 13248768), (39, 12569344), (48, 10212592), (52, 9427008), (64, 7659444), (74, 6624384), (78, 6284672), (96, 5106296), (104, 4713504), (111, 4416256), (128, 3829722), (148, 3312192), (156, 3142336), (192, 2553148), (208, 2356752), (222, 2208128), (256, 1914861), (296, 1656096), (312, 1571168), (384, 1276574), (416, 1178376), (444, 1104064), (481, 1019136), (592, 828048), (624, 785584), (768, 638287), (832, 589188), (888, 552032), (962, 509568), (1184, 414024), (1248, 392792), (1327, 369408), (1443, 339712), (1664, 294594), (1776, 276016), (1924, 254784), (2368, 207012), (2496, 196396), (2654, 184704), (2886, 169856), (3328, 147297), (3552, 138008), (3848, 127392), (3981, 123136), (4736, 103506), (4992, 98198), (5308, 92352), (5772, 84928), (7104, 69004), (7696, 63696), (7962, 61568), (9472, 51753), (9984, 49099), (10616, 46176), (11544, 42464), (14208, 34502), (15392, 31848), (15924, 30784), (17251, 28416), (21232, 23088)]